1528822050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{208003}}^1$

素因数の和:208032

約数の個数: 72

約数和(自身を含む): 4410516816

約数和(自身を除く): 2881694766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 208003, 416006, 624009, 1040015, 1248018, 1456021, 2080030, 2912042, 3120045, 4368063, 5200075, 6240090, 7280105, 8736126, 10192147, 10400150, 14560210, 15600225, 20384294, 21840315, 30576441, 31200450, 36400525, 43680630, 50960735, 61152882, 72801050, 101921470, 109201575, 152882205, 218403150, 254803675, 305764410, 509607350, 764411025, 1528822050]

約数ペア:

[(1, 1528822050), (2, 764411025), (3, 509607350), (5, 305764410), (6, 254803675), (7, 218403150), (10, 152882205), (14, 109201575), (15, 101921470), (21, 72801050), (25, 61152882), (30, 50960735), (35, 43680630), (42, 36400525), (49, 31200450), (50, 30576441), (70, 21840315), (75, 20384294), (98, 15600225), (105, 14560210), (147, 10400150), (150, 10192147), (175, 8736126), (210, 7280105), (245, 6240090), (294, 5200075), (350, 4368063), (490, 3120045), (525, 2912042), (735, 2080030), (1050, 1456021), (1225, 1248018), (1470, 1040015), (2450, 624009), (3675, 416006), (7350, 208003)]